Driving voltage frequency and electrode material effects on electromagnetic radiation of the surface dielectric barrier discharge in the air
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F24%3A00376459" target="_blank" >RIV/68407700:21230/24:00376459 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1140/epjd/s10053-024-00887-7" target="_blank" >https://doi.org/10.1140/epjd/s10053-024-00887-7</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1140/epjd/s10053-024-00887-7" target="_blank" >10.1140/epjd/s10053-024-00887-7</a>
Alternative languages
Result language
angličtina
Original language name
Driving voltage frequency and electrode material effects on electromagnetic radiation of the surface dielectric barrier discharge in the air
Original language description
The electrical discharges are, among others, accompanied by the emission of electromagnetic waves of various frequencies. We studied this emission for the surface dielectric barrier discharge in the air. We used the discharge with one strip-driven electrode and a sinusoidal driving voltage of frequencies 5 and 10 kHz. From the spectra of emitted waves in the frequency band up to 3 GHz, we found that this type of discharge emits the radiation of frequencies below 500 MHz. In this frequency band, we focused on the effect of the driving voltage frequency and driven electrode material on the spectra of these waves. It was found that emitted radiation is distributed in several packages of frequencies, and an increase in the driving voltage frequency or voltage increases the power level of emitted radiation. Compared with the radiation spectrum of the discharge with an aluminium-driven electrode in the spectrum of the discharge with the copper-driven electrode, new peaks of various power levels and the shift of certain radiation frequencies to lower values appear. To understand the underlying mechanism of the discharge electromagnetic waves emission, we focused on the correlation between the electric component of emitted EMWs and the discharge electrical parameters as a function of time and discharge voltage.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10305 - Fluids and plasma physics (including surface physics)
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
The European Physical Journal D
ISSN
1434-6060
e-ISSN
1434-6079
Volume of the periodical
78
Issue of the periodical within the volume
7
Country of publishing house
DE - GERMANY
Number of pages
10
Pages from-to
1-10
UT code for WoS article
001262281000001
EID of the result in the Scopus database
2-s2.0-85197514422